Content Filtering
Content Filtering is an in-line service available for 3GPP and 3GPP2 networks to filter HTTP requests from mobile subscribers based on the URLs in the requests. This enables operators to filter and control the content that an individual subscriber can access, so that subscribers are inadvertently not exposed to universally unacceptable content and/or content inappropriate as per the subscribers’ preferences.
Content Filtering Configuration
Use the following additional configuration to enable the content filtering:
configure
require user-plane content-filtering
content-filtering category database directory path path_address
content-filtering category database max-version version_number
end
Note | The above configuration must be configured on the UPF, during boot time, to enable Content Filtering. Defining the above configuration post the User Plane configuration will lead to errors and inconsistencies. |
Show Commands Input and/or Outputs
show subscribers user-plane-only callid call_id full all
SMF provides Content Filtering Policy ID in the Session Establishment/Modification Request. The following fields are displayed in support of this feature:
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SUBSCRIBER PARAMS
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Content Filtering Policy ID
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